4080787088

素因数分解:

$2^4\times 7^1\times {\mathrm{36435599}}^1$

素因数の和:36435614

約数の個数: 20

約数和(自身を含む): 9036028800

約数和(自身を除く): 4955241712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 36435599, 72871198, 145742396, 255049193, 291484792, 510098386, 582969584, 1020196772, 2040393544, 4080787088]

約数ペア:

[(1, 4080787088), (2, 2040393544), (4, 1020196772), (7, 582969584), (8, 510098386), (14, 291484792), (16, 255049193), (28, 145742396), (56, 72871198), (112, 36435599)]